20173596285

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{38923}}^1$

素因数の和:39357

約数の個数: 32

約数和(自身を含む): 32677476480

約数和(自身を除く): 12503880195

約数列:

[1, 3, 5, 15, 109, 317, 327, 545, 951, 1585, 1635, 4755, 34553, 38923, 103659, 116769, 172765, 194615, 518295, 583845, 4242607, 12338591, 12727821, 21213035, 37015773, 61692955, 63639105, 185078865, 1344906419, 4034719257, 6724532095, 20173596285]

約数ペア:

[(1, 20173596285), (3, 6724532095), (5, 4034719257), (15, 1344906419), (109, 185078865), (317, 63639105), (327, 61692955), (545, 37015773), (951, 21213035), (1585, 12727821), (1635, 12338591), (4755, 4242607), (34553, 583845), (38923, 518295), (103659, 194615), (116769, 172765)]